[INFO] fetching crate xor_name 1.2.0...
[INFO] testing xor_name-1.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate xor_name 1.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate xor_name 1.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xor_name 1.2.0
[INFO] finished tweaking crates.io crate xor_name 1.2.0
[INFO] tweaked toml for crates.io crate xor_name 1.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cddfe77197360e98396d6554c387ec2573b9abf23f6de47e408f0eed6fab41c7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cddfe77197360e98396d6554c387ec2573b9abf23f6de47e408f0eed6fab41c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cddfe77197360e98396d6554c387ec2573b9abf23f6de47e408f0eed6fab41c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cddfe77197360e98396d6554c387ec2573b9abf23f6de47e408f0eed6fab41c7", kill_on_drop: false }`
[INFO] [stdout] cddfe77197360e98396d6554c387ec2573b9abf23f6de47e408f0eed6fab41c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aba262a3b9f17ef13a5864d8b340adf5e3de302367c4029b3fc7fa27b29a4a13
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aba262a3b9f17ef13a5864d8b340adf5e3de302367c4029b3fc7fa27b29a4a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling xor_name v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.80s
[INFO] running `Command { std: "docker" "inspect" "aba262a3b9f17ef13a5864d8b340adf5e3de302367c4029b3fc7fa27b29a4a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba262a3b9f17ef13a5864d8b340adf5e3de302367c4029b3fc7fa27b29a4a13", kill_on_drop: false }`
[INFO] [stdout] aba262a3b9f17ef13a5864d8b340adf5e3de302367c4029b3fc7fa27b29a4a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b1b35e71252c5a1f01d091bf66b0fc7509d6933350275815d394ccbde11e888
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7b1b35e71252c5a1f01d091bf66b0fc7509d6933350275815d394ccbde11e888", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling xor_name v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "7b1b35e71252c5a1f01d091bf66b0fc7509d6933350275815d394ccbde11e888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1b35e71252c5a1f01d091bf66b0fc7509d6933350275815d394ccbde11e888", kill_on_drop: false }`
[INFO] [stdout] 7b1b35e71252c5a1f01d091bf66b0fc7509d6933350275815d394ccbde11e888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1618a8c36ffb40417dc2254eccf2496aeb39adb06493c6ff9dfa0a4e33928cda
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1618a8c36ffb40417dc2254eccf2496aeb39adb06493c6ff9dfa0a4e33928cda", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xor_name-8185a11b613326ad)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test prefix::tests::ancestors ... ok
[INFO] [stdout] test tests::bit ... ok
[INFO] [stdout] test prefix::tests::prefix ... ok
[INFO] [stdout] test tests::common_prefix ... ok
[INFO] [stdout] test tests::conversion_from_u64 ... ok
[INFO] [stdout] test tests::create_random_xorname ... ok
[INFO] [stdout] test tests::format_debug ... ok
[INFO] [stdout] test tests::with_flipped_bit ... ok
[INFO] [stdout] test tests::xor_name_equal_assertion ... ok
[INFO] [stdout] test tests::format_hex ... ok
[INFO] [stdout] test tests::format_binary ... ok
[INFO] [stdout] test tests::serialisation_xor_name ... ok
[INFO] [stdout] test tests::xor_name_from_content_is_agnostic_to_where_content_parts_splits ... ok
[INFO] [stdout] test tests::xor_name_macro ... ok
[INFO] [stdout] test tests::xor_name_from_content ... ok
[INFO] [stdout] test tests::xor_name_ord ... ok
[INFO] [stdout] test prefix::tests::breadth_first_order ... ok
[INFO] [stderr]    Doc-tests xor_name
[INFO] [stdout] test tests::set_remaining ... ok
[INFO] [stdout] test prefix::tests::format_binary ... ok
[INFO] [stdout] test tests::cmp_distance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1618a8c36ffb40417dc2254eccf2496aeb39adb06493c6ff9dfa0a4e33928cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1618a8c36ffb40417dc2254eccf2496aeb39adb06493c6ff9dfa0a4e33928cda", kill_on_drop: false }`
[INFO] [stdout] 1618a8c36ffb40417dc2254eccf2496aeb39adb06493c6ff9dfa0a4e33928cda